Marliese Grewenig

T?V S?D AG provides testing, inspection and certification services. It offers services in the areas of auditing and system certification, global market access, inspection, knowledge solutions, product certification, testing, training, digital service, embedded systems, energy efficiency, food safety, functional safety, IT security, renewable energy and water services. The company was founded in 1866 and is headquartered in Munich, Germany.

J. Wagner GmbH manufactures and supplies paint spraying equipment. It provides manual and automatic spray guns, manual powder coating systems, control systems, booth systems, powder feeding equipment, and movement technologies for various powder applications. The firm also offers paint application and redecorating equipment for the do-it-yourself market and equipment for the machine application of paints, lacquers, and plasters to painting contractors. The company was founded by Josef Wagner in 1947 and is headquartered in Markdorf, Germany.

Gruner + Jahr Deutschland GmbH publishes printed and digital media products. The company distributes premium magazines under the STERN, GEO, BRIGITTE, ESSEN & TRINKEN, SCHÖNER WOHNEN, CHEFKOCH, BARBARA, BEEF, and 11FREUNDE brands. It also operates the international digital marketing platform AppLike. The company was founded by John Jahr, Sr., John Jahr, Gerd Bucerius, and Richard Gruner on June 30, 1965 and is headquartered in Hamburg, Germany.

mateco GmbH engages in the rental of working platforms. It offers truck-mounted and trailer-mounted working platforms, scissors and telescopic working platforms, special working platforms, as well as telescopic forklifts. The company was founded in 1973 and is headquartered in Stuttgart, Germany.

Rheinmetall DeTec AG manufactures and markets arms. The company offers an array of naval systems from sensors to effectors. It is defense technology arm of the Rheinmetall group with products ranging from naval air defense systems to naval guns from medium to large caliber and their advanced smart munitions, special mine disposal systems as well as effective countermeasure systems for protecting ships against anti-ship missiles. The company is headquartered in Ratingen, Germany.

Vodafone GmbH provides wireless telecommunications services. It also provides software on mobiles according to client specifications. The firm also provides terminal, service and system technology tests to the testing of new applications developed for specific customers. The company was founded in 1990 and is headquartered in Düsseldorf, Germany.

Part of BDO LLP, BDO AG Wirtschaftsprüfungsgesellschaft is a company based in Hamburg, Germany. The German company provides various services such as Wirtschaftsprüfung, prüfungsnahe Dienstleistungen, Advisory, and more. BDO AG Wirtschaftsprüfungsgesellschaft advises and audits companies in the logistics industry and maritime economy. The company helps businesses navigate the new regulations of the FISG, which bring significant changes for companies of public interest. BDO's experts also assist companies in achieving sustainable corporate governance and meeting the increasing number of legal requirements related to sustainability. The CEO of the company is Holger Otte.

RHEINZINK GmbH & Co. KG specializes in metal roofing, facade cladding and roof drainage made of titanium zinc. It offers roof systems, such as roof covering and drainage systems, and roof-integrated solar solutions; facade systems, including angled standing seams and tiles; reveal, horizontal, shiplap, and SP-line panels, corrugated and trapezoidal profiles, cassette systems, and semi-finished products, such as sheets and coils for use in roof and facade systems. The company was founded in 1966 and is headquartered in Datteln, Germany.

Deutsche Messe AG engages in the organization and operations of trade shows, exhibitions, and business fairs. It offers lead generation services that focuses on B2B customer acquisition services; analysis; conceptual design; planning and implementation; location research services for various events; promoters and web based event software; and guest management services. The company was founded in 1947 and is headquartered in Hannover, Germany.

Hamburg Messe & Congress GmbH organizes and manages trade shows and events. The company is headquartered in Hamburg, Germany.

Part of Exxon Mobil Corp., ExxonMobil Central Europe Holding GmbH explores and produces petroleum products. The company is based in Hamburg, Germany. The German company was founded in 1999. The CEO is Florian Barsch.

Part of Praktiker AG, Baumarkt Max Bahr GmbH & Co. KG is a German company that retails building materials. The company is based in Hamburg, Germany. Founded in 1998. Baumarkt Max Bahr was acquired by Praktiker AG on January 31, 2007.

Grillo-Werke AG manufactures and sells finished and semi-finished zinc and zinc alloy products. It offers chemical analysis, IT services and property management services. The company was founded by Wilhelm Grillo in 1842 and is headquartered in Duisburg, Germany.

Bundesverband der Deutschen Industrie e.V. provides information on the German industry, economy, and economic policies. The private company is based in Berlin, Germany. The German company organizes events that bring together business, politics, science, and civil society for discussions, whether virtually, in-person, or hybrid. The company was founded by Gerhard Schempp.

Wagner International AG manufactures equipment and systems for surface coating with powder and wet paints, paints and other liquid materials.

Founded in 1810, Zinacor SA is a manufacturer and supplier of zinc berlingots, rods, shots, and alloy wires. The company is based in Angleur, Belgium and is a part of Grillo-Werke AG.

Stadtreinigung Hamburg AöR engages in the disposal of domestic waste from private households and waste from commercial enterprises. Its business activities also include the cleaning of roads, sidewalks, and walkways; winter road maintenance of roads and walkways; and operation of recycling centers. The company was founded in 1994 and is headquartered in Hamburg, Germany.

Part of Grillo-Werke AG, Rheinzink France SASU is a French company that manufactures roofing, cladding, and rainwater drainage systems. The company is based in Neulise, France. The CEO of the company is Alexis Bohn.

Part of Exxon Mobil Corp., ExxonMobil Chemical Central Europe GmbH sells petroleum based products. The company is based in Hamburg, Germany. The CEO of the German company is Florian Barsch.

Part of E.ON SE, E.ON Kundsupport Sverige AB engages in the operation of a call center. The company is based in Malmö, Sweden. Leonhard Birnbaum has been the CEO of the Swedish company since 2021.

J.J. Darboven Holding AG & Co. KG is a holding German company that operates subsidiaries producing coffee. The company is based in Hamburg, Germany and has subsidiaries in Germany and Austria. The private company was founded in 1996 and the CEO is Albert Darboven.

Elbphilharmonie Hamburg Bau GmbH & Co. KG constructs residential and commercial buildings. The private company is based in Hamburg, Germany.

Ulrich Grillo Beteiligungsgesellschaft mbH provides management services. The private company is based in Duisburg, Germany. The German company was founded in 2003. The CEO is Ulrich Grillo.

Part of Grillo-Werke AG, ZH Zink Halbzeug GmbH is a leading manufacturer of titanium zinc "Made in" and a premium partner for individual solutions for roofs and facades. The company is based in Datteln, Germany. The CEOs are Carsten Beier, Michael Knepper, Ulrich Grillo. The German company was founded in 2010.

Rheinmetall Automotive AG manufactures, develops and supplies automotive parts and components. Its products include pistons, plain bearings, commercial diesel applications, actuators, emission control, solenoid valves and pumps. The firm’s brands include Kolbenschmidt, Pierburg and Motorservice. The company was founded by Karl Schmidt and Bernhard Pierburg in 1909 and is headquartered in Neckarsulm, Germany.

Sleep ID GmbH specializes in providing international large and discount customers with high-quality and cost-effective packaging solutions. The private company is based in Bramsche, Germany, and operates on over 11,500 square meters of space. The German company offers various packaging options, including custom designs, and prioritize sustainability and lean production. Sleep ID was founded in 2017, and its CEOs are Erhard F. Grossnigg, Alexander Singer, and Sebastian Jülicher.

BEHR AG produces and sells vegetables and salads in Germany and Europe. The company's products are delivered to the German and European food retailers in Denmark, Sweden, Russia, Poland, Spain, Romania, Czech Republic, Austria, Hungary and Slovakia. The firm supplies fresh vegetables at processing plants in these countries, as well as to German and European supermarkets. BEHR was founded in 1880 and is headquartered in Seevetal-Ohlendorf, Germany.

Sanders.eu GmbH engages in mattress manufacturing. It offers everything from a single source when it comes to bedding: fabric finishing, in-house production as well as bedspring factory and quilts production. The company was founded by Gustav Wilhelm and Otto Sanders in 1885 and is headquartered in Bramsche, Germany.

smartzink GmbH & Co. KG engages in the production and distribution of metal products made from titanium zinc alloy. Its product portfolio includes half-round gutters, panels, round rainwater pipes, and small coils. The company was founded on October 1, 1999 and is headquartered in Duisburg, Germany.

Genuport Trade GmbH operates as an independent marketing an sales organization for international brand products. It offers sweet pastries, salty snacks, chocolates, confectionery and sweets, drinks, delicatessen, cereals and spread, fruits, and vegetables. The firm also provides merchandising and logistics services. The company was founded 1949 and is headquartered in Nordertstedt, Germany.

Real-Holding GmbH operates chain of hypermarkets. It offers dairy products, meat, cosmetics, fruits, vegetables, household goods, bakery items, beverages, textiles and electronics. The company is headquartered in Duesseldorf, the Germany.

Part of Grillo-Werke AG, Grillo Zinkoxid GmbH is a German company that manufactures and supplies zinc oxide. The company is based in Goslar, Germany. The CEO of the company is Jan van Driel.